第三人称单数：packs up 现在分词：packing up 过去式：packed up
1.把...打成包;打包
2.捆好东西,收拾行李
3.解雇;〔俚语〕(机器)出故障;停止运转
4.〈口〉收拾工具,下班
5.〈俚〉死
1.to put things into a bag, suitcase, or box so that you can take or send them somewhere
2.to finish work for the day by putting work or equipment away
3.if a machine or piece of equipment packs up, it stops working
4.to stop doing something, especially a job
packs uppacks uppacks up